47745982 (number)

47745982 is an even 8-digits composite number following 47745981 and preceding 47745983. In scientific notation, it is written as 4.7745982 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 23872990 positive integers (up to 47745982) that are relatively prime to 47745982.

Interesting facts

Basic properties

Name

Name forty-seven million seven hundred forty-five thousand nine hundred eighty-two

Notation

Scientific notation 4.7745982 × 10^7
Engineering notation 4.7745982 × 10^6

Prime Factorization of 47745982

Prime Factorization 2 × 23872991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 47745982
Product of the distinct prime numbers

The prime factorization of 47745982 is 2 × 23872991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 74, 7, 716, 162, 3561, 3613, 87559, 48003, 295474, 306794, 7147615, 4432640, 93088633, 24296661, 357081609, 60594612, 6834622572, 363090948

Basic calculations (n = 47745982)

Multiplication

n×y
n×2 95491964
n×3 143237946
n×4 190983928
n×5 238729910

Division

n÷y
n÷2 23872991
n÷3 15915327.333333
n÷3 11936495.5
n÷5 9549196.4

Exponentiation

ny
n2 2279678797144324
n3 1.0884550281423E+23
n4 5.1969354181494E+30
n5 2.4813278493012E+38

Nth Root

y√n
2√n 6909.8467421499
3√n 362.78189915394
4√n 83.125487921274
5√n 34.338978038998

Divisors of 47745982

1, 2, 23872991, 47745982

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47745981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47745982 can be divided by 4 positive divisors. The sum of these divisors (counting 47745982) is 1, the average is 0.25.

Base conversion 47745982

Base System Value
2 Binary 10110110001000101110111110
3 Ternary 10022211202011201
4 Quaternary 2312020232332
5 Quinary 44210332412
6 Senary 4423210114
8 Octal 266105676
10 Decimal 47745982
12 Duodecimal 13ba693a
16 Hexadecimal 2d88bbe
20 Vigesimal ei84j2
36 Base36 sfd1a

Cryptographic Hash Functions

md5 c659d2f69644340df2b80f2a1f87b368
sha1 7b06114b5ebd657af0b9e92e325518796599d633
sha256 8b541e86e3b30905cf148997024262994f8994ae2066a9090254a9ffa7a38646
sha512 dfc86735ea0dd3fe931844770b568f2690d70ac3fffa40158466a6df26ae2bd28a60f7d26b832960dc2874b52340167467f935122670bfbe26130f4e2c80f1ca
ripemd-160 d828c551239fb4928157a5e5b86bc011a2b6ce6a

47745982 as geometric shapes

Circle

Radius = n
Diameter 95491964
Circumference 299996852.57926
Area 7.161822161653E+15

Sphere

Radius = n
Volume 4.5593097602332E+23
Surface area 2.8647288646612E+16
Circumference 299996852.57926

Square

Length = n
Perimeter 190983928
Area 2279678797144324
Diagonal 67523015.293222

Cube

Length = n
Surface area 13678072782865944
Volume 1.0884550281423E+23
Space diagonal 82698466.681269

Equilateral Triangle

Length = n
Perimeter 143237946
Area 9.8712987539787E+14
Altitude 41349233.340635

Triangular Pyramid

Length = n
Surface area 9.8712987539787E+14
Volume 1.2827565523601E+22
Height 22507671.764407